<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
添加新用户 <br>
<form action="/addUser">
    用户名:<input type="text" name="username"> <br>
    密码:<input type="text" name="password"> <br>
    年龄:<input type="text" name="age"> <br>
    电话:<input type="text" name="phone"> <br>
    生日:<input type="date" name="birthday"> <br>
    <input type="submit">
</form>
</body>
</html>